/*
 * Copyright (c) 2021 The StreamX Project
 * <p>
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package com.streamxhub.streamx.flink.packer.docker

import com.github.dockerjava.api.model.AuthConfig

import javax.annotation.Nullable

/**
 * Authentication Configuration of Remote Docker Register
 * @author Al-assad
 *
 * @param registerAddress  docker image regoster address. when this configuration item
 *                         is empty, it means that the dockerhub public repository is used.
 * @param registerUsername login username of docker image regoster.
 * @param registerPassword login password of docker image regoster.
 */
case class DockerAuthConf(@Nullable registerAddress: String, registerUsername: String, registerPassword: String) {

  /**
   * covert to com.github.docker.java.api.model.AuthConfig
   */
  def toDockerAuthConf: AuthConfig = new AuthConfig()
    .withRegistryAddress(registerAddress)
    .withUsername(registerUsername)
    .withPassword(registerPassword)

}

object DockerAuthConf {
  /**
   * use dockerhub as remote image register
   */
  def withDockerHubRegister(registerUsername: String, registerPassword: String): DockerAuthConf =
    DockerAuthConf("", registerUsername, registerPassword)
}

